gnu: guile-ncurses: Work around missing test files.

* gnu/packages/patches/guile-ncurses-tests.patch: New file.
* gnu/packages/guile.scm (guile-ncurses)[source]: Use it.
* gnu-system.am (dist_patch_DATA): Add it.

gnu: icu4c: Fix failing test.

* gnu/packages/patches/icu4c-test-date-format.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/icu4c.scm (icu4c)[source]: Use it.

Merge branch 'master' into core-updates

gnu: Add pingus.

* gnu/packages/games.scm (pingus): New variable.
* gnu/packages/patches/pingus-sdl-libs-config.patch: New patch.
* gnu-system.am (dist_patch_DATA): Add it.

gnu: Add busybox.

* gnu/packages/busybox.scm: New file.
* gnu-system.am: Add gnu/packages/busybox.scm.

Merge branch 'master' into core-updates

gnu: openssl: Upgrade to 1.0.1h.

* gnu/packages/openssl.scm (openssl): Upgrade to 1.0.1h.  Remove
  patches, which are now upstream.
* gnu/packages/patches/openssl-extension-checking-fixes.patch: Remove.
* gnu/packages/patches/openssl-CVE-2010-5298.patch: Remove.
* gnu-system.am (dist_patch_DATA): Remove them.

system: Tell module-init-tools where to look for modules.

* gnu/packages/linux.scm (module-init-tools)[source](patches): New
  field.
* gnu/packages/patches/module-init-tools-moduledir.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/system.scm (etc-directory): Add #:kernel parameter.  Set
  'LINUX_MODULE_DIRECTORY' in bashrc.
  (operating-system-etc-directory): Pass #:kernel to 'etc-directory'.

gnu: Merge Parted, fdisk, and ddrescue in (gnu packages disk).

* gnu/packages/parted.scm: Rename to...
* gnu/packages/disk.scm: ... this.  New file.  Merge with...
* gnu/packages/fdisk.scm: ... this; remove file;
* gnu/packages/ddrescue.scm: ... and this; remove file.
* gnu/system/install.scm, gnu/system/vm.scm: Adjust accordingly.
* gnu-system.am (GNU_SYSTEM_MODULES): Remove
  gnu/packages/{parted,fdisk,ddrescue}.scm and add
  gnu/packages/disk.scm.

Revert "gnu: hurd: Add Hurd Minimal."

This reverts commit bc046a94dec2afadbc1ee3957f13098a8d8b393c,
which referred to uncommitted things ('glibc/hurd-headers'.)

gnu: hurd: Add Hurd Minimal.

* gnu/packages/hurd.scm (hurd-minimal): New variable.
* gnu/packages/patches/hurd-minimal.patch: New patch.
* gnu-system.am (dist_patch_DATA): Add it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: util-linux: Remove dependency on Perl.

* gnu/packages/linux.scm (util-linux)[source](patches): New field.
* gnu/packages/patches/util-linux-perl.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.

Add (gnu system install).

* gnu/system/install.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

gnu: Make gtk-glext depend on pangox-compat and remove workaround patch

* gnu/packages/gnome.scm (gtk-glext): Add new dependency and remove patch
* gnu/packages/patches/gtkglext-remove-pangox-dependency.patch: Delete file
* gnu-system.am: Delete gnu/packages/patches/gtkglext-remove-pangox-dependency.patch

gnu: Add cssc.

* gnu/packages/version-control.scm (cssc): New variable.
* gnu/packages/patches/cssc-gets-undeclared.patch: New file
* gnu/packages/patches/cssc-missing-include.patch: New file
* gnu-system.am: Add gnu/packages/patches/cssc-gets-undeclared.patch
  and gnu/packages/patches/cssc-missing-include.patch

Merge branch 'master' into core-updates

gnu: Add duplicity.

* gnu/packages/backup.scm: New file.
* gnu-system.am: Add it.

services: Add D-Bus and Avahi.

* gnu/services/dbus.scm: New file.
* gnu/services/avahi.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add them.

gnu: Add Transmission.

* gnu/packages/bittorrent.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

gnu: Add mcrypt, libmcrypt, and libmhash.

* gnu/packages/mcrypt.scm: New file.
* gnu/packages/patches/mhash-keygen-test-segfault.patch: New patch.
* gnu-system.am (GNU_SYSTEM_MODULES): Add file.
  (dist_patch_DATA): Add patch.